diff --git a/HeatManagement/HeatManagement-0.25.ckan b/HeatManagement/HeatManagement-0.25.ckan
index 4aaaceb4a5..d4d723cd77 100644
--- a/HeatManagement/HeatManagement-0.25.ckan
+++ b/HeatManagement/HeatManagement-0.25.ckan
@@ -21,5 +21,10 @@
     ],
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+    "download_hash": {
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+    },
+    "download_content_type": "application/zip",
     "x_generated_by": "netkan"
 }